Exclude scheduled breaks and holidays from OEE scheduled-time calculations using the MachineMetrics Work Schedule Events REST endpoints
domain: developers.machinemetrics.com · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Create a reusable event definition with POST /work-schedules/events (e.g. a daily lunch break or holiday)
List or fetch definitions with GET /work-schedules/events and GET /work-schedules/events/{eventRef}
Attach the definition to a work schedule with a recurrence rule via POST /work-schedules/{workScheduleRef}/events (or bulk-create assignments)
Query materialized, time-bound instances with GET /work-schedules/{workScheduleRef}/event-instances or across machines with GET /work-schedules/event-instances/machines
Cross-reference instances against the ScheduledTime endpoint to confirm excluded windows are reflected in scheduled-time totals
Known gotchas
Assignments define the recurrence pattern, but only instances (materialized per machine) are what reporting and Auto Downtime Categorization actually consume
Updating or removing an event definition uses archive semantics (PUT/archive), not a hard delete, so historical instances remain intact
One-off instances can be created directly without going through an assignment/recurrence rule — don't assume all instances trace back to a recurring assignment
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